baber/WOPTO huggingface dataset:
Patent JP-S5687813-A (JP)
Title: Measuring method for length of steel plate
Inventor: OKUMURA TAKETO
IPC: B21B37/70
Filed: 1979-12-19
Abstract: PURPOSE: To roll a steel plate highly accurately and efficiently by defining the length between grip and the first rolling pressure maximum point as the grip end crop, the length between the first and last rolling pressure maximum points as the effective length and the length between the last rolling pressure maximum point and release as the release end crop.  
     CONSTITUTION: When a steel plate 10 is gripped by work rolls 12 and 14, a top crop length counter 38 and an overall length counter 30 start counting. When the boundary between the grip end crop part and the effective length part is rolled by the work rolls 12 and 14, the maximum point of the rolling pressure occurs causing the top crop length counter 38 to stop counting. When the boundary between the effective length part and the release end crop part is gripped by the work rolls 12 and 14, the maximum point of the rolling pressure occurs causing a bottom crop length counter 28 to count the pulse number corresponding to the release end crop length. The overall length counter 30 counts the pulse number corresponding to the overall length of the steel plate 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0215661-A (JP)
Title: Formation of lead of semiconductor device
Inventor: YANO HIDEYOSHI
IPC: H01L23/50
Filed: 1988-07-01
Abstract: PURPOSE:To obtain a semiconductor device whose lead shape is excellent in dimensional accuracy by a method wherein a deformation preventive protrusion is provided on a part of a lead. CONSTITUTION:A part of a dam bar 3, provided close to a mold 2, is cut off. In this process, the dam bar 3 is cut off into such a state that its longitudinal length is larger than the width of a lead 1. Next, the dam bar 3, cut off from the lead 1 to be left larger in a widthwise direction, is subjected to a bending process, when it is bent from a widthwise direction of the lead 1 toward a perpendicular direction to form a lead protrusion 1-1. Next, the lead 1 is cut off from a lead frame 1, the bending process of the lead 1 is made to form a semiconductor device into a prescribed shape, and the formation of the lead 1 is finished. In a semiconductor device obtained through the above process, the lead protrusion 1-1 is provided to a part of the formed lead 1, so that the lead protrusion 1-1 interferes with a mold 2 when a force is applied onto the lead 1 in a lateral or a longitudinal direction to deform it and consequently a deforming stress, concentrated on the part of the lead 1 close to a boundary between the lead 1 and the mold 2, is alleviated through the lead protrusion 1-1.
Patent JP-2000000927-A (JP)
Title: Infrared ray cut-off film
Inventor: TAKIZAWA TAKESHI
IPC: B32B7/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide an infrared cut-off film having a layer formed on the surface thereof so as to be sufficiently ensured in adhesion and an infrared cut-off layer causing no separation of the layer. SOLUTION: An infrared cut-off coating of an ITO powder + tincontaining indium oxide powder ultraviolet curable resin is applied to the surface of a base film to form an infrared cut-off layer and a protective layer is formed on the surface of the infrared cut-off layer and a self-adhesive layer is formed on the rear surface of the base film. The wetting index (surface tension: dyn/cm) of the surface of the infrared cut-off layer due to 'JIS K6768' is controlled to 50 or less to enhance the adhesion with the protective layer.
Patent JP-2000067596-A (JP)
Title: Method for shortening test time of nvm cell base fpga
Inventor: HECHT VOLKER
IPC: G11C16/02
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a test method of FPGA(field programmable gate array) using a NVM(non-volatile memory) for a programmable mutual connection body. SOLUTION: A NVM memory cell is arranged as a memory array of rows and columns. A logie element and interconnection which are programmed depending on a state in which data is stored in a memory cell and which can be formed by a user are incorporated in a same and/or different tile. A tile incorporated in the array of rows and columns are overlapped on a memory array. A test method has a step selecting a circuit form of a test so that the same tiles are programmed in the same way as much as possible, and a step programming simultaneously and erasing simultaneously plural memory rows corresponding to the tile in a circuit form of a test. Further, a circuit form of a test programmed in FPGA is tested by lower supply voltage than supply voltage of normal operation.
Patent JP-2000003537-A (JP)
Title: Medium and method for recording optical information
Inventor: TAKEHARA HIDEAKI
IPC: G11B7/24085
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a medium and method for recording optical information precisely recording information. SOLUTION: An optical disk 1 is provided with a substrate 2 and a recording layer 3 formed on the substrate 2, on which a recording mark is formed and information is recorded by utilizing irradiation with a recording beam 6 and application of a magnetic field 7, and when the wavelength of the recording beam is defined as λ, the size of the shortest recording mark of the recording mark is >=λ/40, and <=λ/5.  In the optical information recording method, the recording beam 6 used at a recording time has a substantially normally distributed intensity distribution, and when the information is recorded by a so-called magnetic field modulation system, the beam of fixed intensity within the range between the maximum intensity of this intensity distribution and the intensity of 1/e2 times (e is base of natural logarithm) of the maximum intensity is used, and on the other hand, when the information is recorded by a so-called optical modulation system, the beam of the intensity within the range between the maximum intensity of this intensity distribution and the intensity of 1/e2 times (e is base of natural logarithm) of the maximum intensity is used to be intensity modulated.
Patent JP-H0510779-A (JP)
Title: Magnetic resolver
Inventor: NIKAIDO MITSUHIRO
IPC: G01D5/245
Filed: 1991-07-05
Abstract: PURPOSE:To provide a magnetic resolver which can be flattened even when an 1X resolver and an nX resolver are combined together and which is scarcely affected by error factors such as temperature changes and moment loads. CONSTITUTION:An 1X resolver and an nX resolver have their respective rotor cores 12, 13 disposed on the same plane of a rotor plate 11 and also have their respective stator cores disposed on the same plane of a stator plate 21 so as to flatten the resolvers. The 1X resolver and the nX resolver are so designed to detect rotary positions according to changes in the opposite areas between the rotor cores 12, 13 and salient poles, so that the resolver are scarcely affected by error factors.
Patent JP-H0630526-A (JP)
Title: District energy system operation assisting system
Inventor: FUKUZAKI KOJI
IPC: H02J3/00
Filed: 1992-06-24
Abstract: PURPOSE:To lighten the burden of operator by assisting initiative interaction of system manager through the use of various interfaces. CONSTITUTION:Interfaces required for assisting operation of a district energy system l are installed in an operation control center 10, energy generating sources 111-11k, consumers 121-12n, a load-dispatching office 90, and an operation control center 20 for an adjacent district energy system 2 in order to assist initiative interaction between managers for the systems 1, 2. Interaction content includes the supply of the operating condition of the systems l, 2 and environmental disrupting condition to the consumers 121-12n and reception of selection between auto/manual of energy supply therefrom, the supply of operation request to the generating sources 111-11k and reception of operational schedule therefrom, the supply of power interchange request to the adjacent operation control center 20 and the load-dispatch office 90 and reception of power interchange plan therefrom. Regulating method is then guided such that total demand will match with total supply based on interactive results. This method lightens the burden of the operator.
Patent JP-H1013703-A (JP)
Title: Vertical phase adjustment circuit
Inventor: YOSHIDA AKIRA
IPC: H04N3/16
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To delay the vertical synchronizing signal of a signal whose vertical synchronizing signal interval differs for each field of a field double scan signal so that the signal is correctly scanned. SOLUTION: A vertical synchronizing signal VD of a field double scan signal inputted from an input terminal 15 is delayed by nearly a two-vertical period at monostable multivibrators 11-14 into a pseudo vertical synchronizing signal VD and it is outputted from an output terminal 16 and a vertical deflection voltage is generated based on the pseudo vertical synchronizing signal VD and the field double scanning signal is scanned. Thus, since the respective period of the long/short pseudo vertical synchronizing signal VD is matched with a period of the video image (pattern) of the field double scanning signal, the scanning lines of the video image of the signals whose interval of the vertical synchronizing signals is different from each field such as the field double scanning signal are not overlapped and correct scanning is conducted.
Patent JP-H0916379-A (JP)
Title: Communication method and equipment therefor
Inventor: IWAMURA KEIICHI
IPC: G09C1/00
Filed: 1995-06-30
Abstract: PURPOSE: To provide method and equipment for communication with which error correct code processing or cipher processing can be performed at high speed. CONSTITUTION: A CPU 1121 controls entire communication equipment 1120. A cipher part 1127 performs the ciphering processing of communication data stored in a RAM 1123 and outputs code data. A deciphering part 126 deciphers the ciphered data transmitted from external communication equipment and stores them in the RAM 1123. When performing the arithmetic of 'A.B+M.N' or 'A.BmodN' in the deciphering processing of inputted ciphered data, the deciphering part 1126 executes the arithmetic by outputting an arithmetic request to a residue circuit 200. Then, the residue circuit 200 outputs the arithmetic result to the deciphering part 1126. When performing the ciphering processing of communication data at the ciphering part 1127b or the like, required pseudo random number generating processing is basically residue and executed by outputting the arithmetic request to the residue circuit 200.  The residue circuit 200 outputs the arithmetic result to the ciphering part 1127.
Patent JP-H0717920-A (JP)
Title: Decolorization of alkanolamine and alkyleneamine
Inventor: CHIYAARUZU AANORUDO GIBUSON
IPC: C07C215/14
Filed: 1994-06-27
Abstract: PURPOSE: To provide a processes of a low cost and easy to carry out for producing decolorized alkanolamines and alkyleneamines.  
     CONSTITUTION: Color-containing alkanolamines or alkylenamines, having color numbers of up to 100 PtCo or higher, are treated with polymeric solid acidic catalyst at elevated temperatures. Perfluorinated ion-exchange polymers in the acid form are used as the polymeric solid acidic catalysts. In the presence of added water, these polymeric solid acidic catalysts produce decolorized alkanolamines or alkyleneamines having color numbers of 20 PtCo or less. These processes can be carried out in batch or continuous mode thus providing, low cost, high quality and high purity end products. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S6057435-A (JP)
Title: Microprocessor
Inventor: YAMAKOSHI MASAHIKO
IPC: G06F9/22
Filed: 1983-09-07
Abstract: PURPOSE:To decrease greatly the capacity of a microprogram by securing the application of the same microinstruction even with a register-register mode and a register-immediate data mode. CONSTITUTION:In case an arithmetic instruction of data processing for execution of a machine instruction is equal to a register-register mode operation, an operand decoder 13 discriminates said operation from a mode 23 in an operand part 22 of an execution instruction register 5 and selects the output data of a general-purpose register 11 as the source input data which is given to an arithmetic part 10 from a multiplexer 12. While the decoder 13 discriminates another operation from the information of the mode 23 if the arithmetic instruction is equal to a register-immediate data mode operation. Then the decoder 13 selects the data 24 on the part 22 of the register 5, i.e., the immediate data as the input data of the source side which is given to the part 10 from the multiplexer 12.
Patent JP-H0215333-A (JP)
Title: Data processor
Inventor: AOKI YUTAKA
IPC: G06F9/44
Filed: 1988-07-04
Abstract: PURPOSE:To efficiently process data with a tag by adding a tag generator for generating a previously determined tag based on the sort of operation. CONSTITUTION:Information indicating the sort of operation outputted from a controller 14 is inputted also to the tag generator 13 through an input terminal 15 in addition to an arithmetic unit 12. An operation decoding device 20 decodes inputted information and outputs the decoded information to a tag memory device 21 as a memory address storing a necessary tag. The device 21 storing a tag table generates the contents of the memory address applied from the device 20 as the tag of an operated result and transfers the tag to a proper tag register device 10 through an output terminal 16.
Patent JP-H069842-A (JP)
Title: Plastisol
Inventor: HAYASHI KOJI
IPC: C08L27/06
Filed: 1992-06-24
Abstract: PURPOSE:To obtain a plastisiol having excellent aging stability of viscosity and heat-meltability and giving a molded article having good volatilization resistance and freeze resistance by using a vinyl chloride paste resin and di-2- propylheptyl phthalate as main components. CONSTITUTION:The plastisol is produced by compounding (A) 100 pts.wt. of a vinyl chloride paste resin (a part of the resin may be substituted with a vinyl chloride blending resin having particle diameter of 10-40mum) with (B) 30-400 pts.wt. (preferably 50-200 pts.wt.) of di-2-propylheptyl phthalate and, as necessary, (C) plasticizers (e.g. dibutyl phthalate) and other additives.
Patent JP-H108880-A (JP)
Title: Tunnel construction method and device thereof
Inventor: WAKECHIGAI TAKASHI
IPC: E21D9/06
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent a tunnel floor breakage or a passage closure due to a segment fall or a sediment outflow by separating a tunnel into three stages in the vertical direction, carrying a segment via lower stage space, discharging excavated sediment via intermediate stage space, and using upper stage space as workers' passage. SOLUTION: For constructing a tunnel 60 with a segment 4 built into an excavated hole under the operation of a shield machine 3 for excavating sediment, the excavated sediment is discharged outside on a screw conveyor 9 via the intermediate space 63 of the tunnel 60, and then the segment 4 is conveyed into the shield machine 3 via a segment transfer means 5 installed in the lower space 62 of the tunnel 60. Also, workers with the shield machine 3 walk in the upper space 64 of the tunnel 60 for access to and from the outside. As a result, even if the segment 4 falls from a traveling truck 28 or the like or the sediment flows out into the tunnel 60, the floor of the tunnel 60 is not damaged or a passage is not blocked.
Patent JP-S6057942-A (JP)
Title: Mounting device for pellet
Inventor: TAKAHASHI FUMIO
IPC: H01L21/52
Filed: 1983-09-09
Abstract: PURPOSE:To miniaturize a device by adding a rotary mechanism turning a pellet so as to compensate the quantity of an X-Y stage turned to a pellet-position correcting section in the X-Y stage for a pellet extracting section. CONSTITUTION:The range of the extraction of a pellet is narrowed by adopting a rotary stage 39. When the pelllet 31 fixed onto a cassette ring 33 placed on a cassette ring holder 35 is divided at every predetermined angle such as 90 deg. so as to pass through the center 0 and 4 pellet groups A, B, C, D are determined, only a region A may be made to be contained as a range that an X-Y stage must be moved in order to extract the pellet as the wafer by a suction nozzle 45. The pellet in the region A is extracted completely and the rotary stage is turned, and a region B is brought to the position of extraction. The moving range of the X- Y stage can be halved in both the X direction and the Y direction in such a four division.
Patent JP-S6228075-A (JP)
Title: Consumable electrode type arc welding machine
Inventor: HIRASAWA KAZUNARI
IPC: B23K9/073
Filed: 1985-07-26
Abstract: PURPOSE:To always obtain the welding arc having less spatters by varying the time period in controlling the rise of short circuit current only for a fixed time after detecting the short circuit according to the mean welding current value. CONSTITUTION:A microcomputer 23 outputs a reference waveform 29 through an interface 24 and D/A convertor 26 when it decides the short circuit state by the signal of a short circuit detecting circuit 27. This reference waveform is determined by the table of a storage device 22. Numerous reference waveforms having different short circuit control time Ts are stored in the storage device 22 according to the mean welding current value. The reference waveform having a short circuit control period Ts is indexed in case of the welding current value being smaller by the instruction from a welding current remote controller 28 and that having longer short circuit control period Ts is indexed in case of the welding current value being bigger. The contact short circuit to the body to be welded of a wire can thus be secured. Consequently the generation of spatters by the fuse action at a minute contact time is reduced and the spatters due to explosive force are reduced as well.
Patent JP-S5790035-A (JP)
Title: Preparation of water-soluble granular polymer
Inventor: SHIYOUNO KANJI
IPC: C08L33/02
Filed: 1980-11-26
Abstract: PURPOSE: To prepare the titled polymer from which fine polymer powderd do not scatter, by the addition of a water-sol. granular polymer compounded with a specified compd. to a water-sol. granular polymer obtd. by the polymn. of acrylamide.  
     CONSTITUTION: A neutral salt or quaternized product from a dialkylamino (meth)acrylate and/or acrylamide is suspension polymerized in an aq. medium in the presence of a polymn. initiator at 40W70°C and then dried to obtain water-sol. granular polymer (A) of particle size 0.1W2mm and moisture content ≤15wt%. The component A is compounded with 0.1W10wt% at least one compd. selected from a 3W5C mono-hydric alcohol such as amyl alcohol, a 2W4C polyhydric alcohol such as ehtylene glycol or a polyoxyethylene alkylphenyl ether-type surfactant to obtain a granular polymer (B). Then the component A is dry blended with 1W50wt% component B. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5867888-A (JP)
Title: Die-cast parts
Inventor: OGAWA KENICHI
IPC: C25D5/10
Filed: 1981-10-19
Abstract: PURPOSE:To obtain die-cast parts improved in corrosion resistance by a thin plating layer to which various patterns can be applied, by plating the die-cast parts with Cu-Sn alloy containing the specified amount of Sn. CONSTITUTION:In die-cast parts such as zinc or brass, secondary working such as surface-polishing, precise working at a hole part or other machining is carried  out after die-casting, and then Cu-Sn alloy plating layer containing 40-45% Sn  is applied to the die cast-parts in a copper cyanate-alkali stannate type Cu-Sn  alloy plating solution to which thiocyanate, polyethylene imine and a nickel salt  as brighteners are added. The die-cast parts obtained in this way has sufficient  corrosion resistance even when the plating layer is relatively thin, and a pattern  such as creases formed on the surface by the secondary working is not damaged.
Patent JP-S5867982-A (JP)
Title: Cooler
Inventor: ISHIZAKA TAKASHI
IPC: F04C23/00
Filed: 1981-10-19
Abstract: PURPOSE:To prevent a waste of electric power and the reduction of the refrigerating effect due to an excessive cooling capability by feeding a part of the refrigerant discharged from a compressor directly to a refrigerant inlet instead of feeding to a condenser. CONSTITUTION:Under a normal operation, a valve 13 is closed and a check valve 14 is opened and the refrigerant discharged from outlets 4, 5 of a compressor 1 is circulated through a condenser 15, expansion valve 16, evaporator 17, and inlets 2, 3 for cooling. When the cooling capability is to be limited, the valve 13 is opened and the check valve 14 is closed, then the refrigerant portion discharged from the discharge outlet 4 of the compressor 1 is not flown toward the condenser 14 but is flown to the inlets 2, 3 through a release pipe 12. On the other hand, the refrigerant portion discharged from the discharge outlet 5 is circulated for cooling, thus the cooling capability can be freely changed.
Patent JP-S6054506-A (JP)
Inventor: KIRIAN BOOUMIRU
IPC: H03C1/62
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000355812-A (JP)
Title: Lining fabric for preventing blowoff
Inventor: TAKEUCHI HISAHARU
IPC: D06M101/16
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To obtain a lining fabric which is useful for a suit for the spring and summer seasons and is a woven fabric, composed of specific warp yarns and specified weft yarns, having an elongation of the woven fabric in the weft direction, a dynamic coefficient of friction on the woven fabric surface and a weft yarn crimp index value of the woven fabric in respective specific ranges, comprising a specified binder sticking thereto and prevented from blowoff. SOLUTION: This lining fabric is a woven fabric comprising warp yarns composed of polyester-based filaments and/or cellulosic filaments and weft yarns composed of false twist textured yarns of the polyester-based filaments or raw yarns of the polyester-based filaments or the cellulosic filaments and obtained by sticking a binder made of a resin for fiber finishing in an amount of 0.1-1.0 wt.% based on the woven fabric thereto. The lining fabric has an elongation in the weft direction of the woven fabric within the range of 5-12%, a dynamic coefficient of friction on the woven fabric surface within the range of 0.20-0.45 and a weft yarn crimp index value of the woven fabric obtained by the formula within the range of 0.003-0.013.
Patent JP-S6410810-A (JP)
Title: Snow removing maichine
Inventor: SATO MITSUHIRO
IPC: E01H5/04
Filed: 1987-07-02
Abstract: PURPOSE: To load or transport snow under the state of comparatively high specific gravity by installing a compression equipment at the rear section of a snow collector. CONSTITUTION: A compression equipment 5 with a case 6, in which snow is housed, and a piston member 9 being reciprocated in the case 6 and compressing and discharging snow is mounted at the rear section of a snow collector 4, in which an opening section 3 for collecting snow is formed in a front. Accordingly, a wide loading space is not required and snow can be loaded even at a narrow loading place, and snow removal operation is conducted without trouble even at a place, where buildings are constructed comparatively densely.